A) \[500{}^\circ C\]
B) 500 K
C) \[750{}^\circ C\]
D) 750 K
Correct Answer: C
Solution :
\[{{n}_{1}}{{T}_{1}}={{n}_{2}}{{T}_{2}}\] |
\[n\times 300=\left( n-\frac{2n}{5} \right){{T}_{2}}\] |
\[300=\frac{3}{5}{{T}_{2}}\]\[\Rightarrow \] \[{{T}_{2}}=500\,K.\] |
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